Function visit_expr

src/new_struct.cpp:97–213

	}

	int idaapi visit_expr(cexpr_t *e)
	{
		// varL = varR;
		if (e->op == cot_asg && e->x->op == cot_var && e->y->op == cot_var) {
			if(e->y->type == e->x->type) {//same type
				int lft_var_idx = e->x->v.idx;
				int rgt_var_idx = e->y->v.idx;
				bool left  = is_our(lft_var_idx);
				bool right = is_our(rgt_var_idx);
				bool swaped = false;
				if(left && !right) {
					std::swap(lft_var_idx, rgt_var_idx);
					swaped = true;
				}
				if(swaped || (!left && right)) {
					 idxs.insert(lft_var_idx);
					 offsets[lft_var_idx] = offset_for_var_idx(rgt_var_idx);
					 Log(llNotice, "scanning also var '%s'\n", (*lvars)[(size_t)lft_var_idx].name.c_str());
				}
			}
			return 0;
		}

		bool is_lvar = (e->op == cot_var && is_our(e->v.idx));
		bool is_glob_obj_ptr = (e->op == cot_obj && is_our(e->obj_ea));
		if(!is_lvar && !is_glob_obj_ptr)
			return 0;

		ea_t index = 0;
		if (is_lvar)
			index = e->v.idx;
		else
			index = e->obj_ea;

		// found our var. are we inside a pointer expression?
		bool is_ptr = false;
		bool is_array = false;
		uint64 delta = 0;
		uval_t cur_var_offset = offset_for_var_idx(index);
		bool delta_defined = true;

		int i = (int)parents.size() - 1;
		if(i >= 0 && parents[i]->op == cot_add) { // possible delta
			cexpr_t *d = ((cexpr_t*)parents[i])->theother(e);
			delta_defined = d->get_const_value(&delta);
			i--;
			if(i >= 0 && parents[i]->op == cot_add) {
				cexpr_t *d = ((cexpr_t*)parents[i])->theother((cexpr_t*)parents[i+1]);
				delta_defined = d->get_const_value(&delta);
				is_array = true;
				i--;
			}
		}

		tinfo_t tvtbl;
		handle_vtables(is_ptr, delta, i, tvtbl);

		if(!delta_defined)